Why You Shouldn’t Completely Trust The Mercruiser Quick Drain System

Mercruiser 5 7 Water Drain Plugs Locations. Mercruiser Drain Plugs Locations Best Drain Photos (pics) Im kinda confused, I have the merc 5.0mpi that has the single point drain plug in the front that drains the water out #boat #boats #boatengine We'll show you where you 5.0L MerCruiser drain plugs are

If water does not drain, remove the blue drain plug from the distribution housing and drain manually But are there two more at the Sea Water Pump? I cant find them

4.3 Mercruiser Drain Plugs Diagram

There is a bypass that will allow A/F to get there. (pics) Im kinda confused, I have the merc 5.0mpi that has the single point drain plug in the front that drains the water out In this video I show you where your 4.3 , 5.0, and 5.7 Mercruiser drain plugs are

Draining water problems on Mercruiser 5.0L engines The Hull Truth. But are there two more at the Sea Water Pump? I cant find them Does that drain all the water out eventually or do I need to find all these other drain plugs and take those out too? Thanks good info and pics.

Why You Shouldn’t Completely Trust The Mercruiser Quick Drain System. There is a bypass that will allow A/F to get there. Drain the engine water cooling system, following the instructions for your engine.